time-to-botec/js/node_modules/@stdlib/assert/has-async-iterator-symbol-support/README.md

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# Async Iterator Symbol Support

> Detect native [`Symbol.asyncIterator`][mdn-symbol] support.

<section class="usage">

## Usage

<!-- eslint-disable id-length -->

```javascript
var hasAsyncIteratorSymbolSupport = require( '@stdlib/assert/has-async-iterator-symbol-support' );
```

#### hasAsyncIteratorSymbolSupport()

Detects if a runtime environment supports ES2018 [`Symbol.asyncIterator`][mdn-symbol].

<!-- eslint-disable id-length -->

```javascript
var bool = hasAsyncIteratorSymbolSupport();
// returns <boolean>
```

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- eslint-disable id-length -->

<!-- eslint no-undef: "error" -->

```javascript
var hasAsyncIteratorSymbolSupport = require( '@stdlib/assert/has-async-iterator-symbol-support' );

var bool = hasAsyncIteratorSymbolSupport();
if ( bool ) {
    console.log( 'Environment has Symbol.asyncIterator support.' );
} else {
    console.log( 'Environment lacks Symbol.asyncIterator support.' );
}
```

</section>

<!-- /.examples -->

* * *

<section class="cli">

## CLI

<section class="usage">

### Usage

```text
Usage: has-async-iterator-symbol-support [options]

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
```

</section>

<!-- /.usage -->

<section class="examples">

### Examples

```bash
$ has-async-iterator-symbol-support
<boolean>
```

</section>

<!-- /.examples -->

</section>

<!-- /.cli -->

<section class="links">

[mdn-symbol]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol

</section>

<!-- /.links -->